// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build unix || (js && wasm) || wasip1

package os

const (
	PathSeparator     = '/' // OS-specific path separator
	PathListSeparator = ':' // OS-specific path list separator
)

// IsPathSeparator reports whether c is a directory separator character.

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

/*
Package user allows user account lookups by name or id.

For most Unix systems, this package has two internal implementations of
resolving user and group ids to names, and listing supplementary group IDs.
One is written in pure Go and parses /etc/passwd and /etc/group. The other

// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package importdecl0

import ()

import (
	// we can have multiple blank imports (was bug)
	_ "math"
	_ "net/rpc"
	init /* ERROR "cannot import package as init" */ "fmt"
	// reflect defines a type "flag" which shows up in the gc export data
	"reflect"

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// method declarations

package decls2

import "time"
import "unsafe"

// T1 declared before its methods.
type T1 struct{
	f int
}

func (T1) m() {}
func (T1) m /* ERROR "already declared" */ () {}
func (x *T1) f /* ERROR "field and method with the same name f" */ () {}

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

/*
Package http provides HTTP client and server implementations.

[Get], [Head], [Post], and [PostForm] make HTTP (or HTTPS) requests:

	resp, err := http.Get("http://example.com/")
	...
	resp, err := http.Post("http://example.com/upload", "image/jpeg", &buf)
	...

					// fec0/10 IPv6 addresses are site local anycast DNS
					// addresses Microsoft sets by default if no other
					// IPv6 DNS address is set. Site local anycast is
					// deprecated since 2004, see
					// https://datatracker.ietf.org/doc/html/rfc3879
					continue
				}
			default:
				// Unexpected type.
				continue
			}
			conf.servers = append(conf.servers, JoinHostPort(ip.String(), "53"))
		}

// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package exec

import (
	"errors"
	"io/fs"
	"os"
	"path/filepath"
	"strings"
	"syscall"
)

// ErrNotFound is the error resulting if a path search failed to find an executable file.
var ErrNotFound = errors.New("executable file not found in %PATH%")

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package x509_test

import (
	"crypto/ecdsa"
	"crypto/elliptic"
	"crypto/rand"
	"crypto/tls"
	"crypto/x509"
	"crypto/x509/pkix"
	"internal/testenv"
	"math/big"
	"runtime"
	"testing"
	"time"
)

func TestHybridPool(t *testing.T) {
	t.Parallel()

// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// TODO(rsc): Delete this file once Go 1.17 comes out and we can retire Go 1.15 support.

//go:build !go1.16
// +build !go1.16

// Package buildtag defines an Analyzer that checks build tags.
package buildtag

import (
	"bytes"
	"fmt"
	"go/ast"
	"go/parser"
	"strings"

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package des

import (
	"crypto/cipher"
	"crypto/internal/alias"
	"internal/byteorder"
	"strconv"
)

// The DES block size in bytes.
const BlockSize = 8

type KeySizeError int

func (k KeySizeError) Error() string {